Base | Representation |
---|---|
bin | 1100001101010… |
… | …10100001011011 |
3 | 21010200222120020 |
4 | 12012222201123 |
5 | 202204112311 |
6 | 14055001523 |
7 | 2352321252 |
oct | 606524133 |
9 | 233628506 |
10 | 102410331 |
11 | 52898441 |
12 | 2a3692a3 |
13 | 182a893a |
14 | d85b799 |
15 | 8ecdc06 |
hex | 61aa85b |
102410331 has 4 divisors (see below), whose sum is σ = 136547112. Its totient is φ = 68273552.
The previous prime is 102410317. The next prime is 102410381. The reversal of 102410331 is 133014201.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 133014201 = 3 ⋅44338067.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-102410331 is a prime.
It is a super-2 number, since 2×1024103312 = 20975751791059122, which contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 102410331.
It is not an unprimeable number, because it can be changed into a prime (102410311) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17068386 + ... + 17068391.
It is an arithmetic number, because the mean of its divisors is an integer number (34136778).
Almost surely, 2102410331 is an apocalyptic number.
102410331 is a deficient number, since it is larger than the sum of its proper divisors (34136781).
102410331 is an equidigital number, since it uses as much as digits as its factorization.
102410331 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 34136780.
The product of its (nonzero) digits is 72, while the sum is 15.
The square root of 102410331 is about 10119.7989604537. The cubic root of 102410331 is about 467.8585709325.
Adding to 102410331 its reverse (133014201), we get a palindrome (235424532).
The spelling of 102410331 in words is "one hundred two million, four hundred ten thousand, three hundred thirty-one".
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